vivax 's development engineers have systematically worked to develop and optimize our seat tube drive unit. Quality control and assurance starts in the development stage. All prototypes withstand the severest demands under laboratory conditions, far beyond anything that they will experience in day-to-day operation.
The best raw materials ensure that all parts withstand operating stresses. Our suppliers are carefully chosen as a guarantee of quality and security.
High tech battery cells reflect our state-of-the-art approach and our software guarantees accurate diagnostics.
Our ingenuity, technical know-how and rigorous testing means a high performance, hi-tech product that is not only safe and sound to take to the limits but great fun too. We offer a guarantee of 3 years or 1.000 hours subject to valid warranty terms.